NEC SL1000 - IP4 WW-Battery Box to KSU Connection; Figure 2-52 KSU Mounting on Battery Box; Figure 2-53 Sub-Cover Open and Hold

8. Hold open the Sub-Cover of the KSU, and fasten two screws to mount the KSU.
Sub-Cover
Two screws
Figure 2-52 KSU Mounting on Battery Box
2.7 IP4WW-Battery Box to KSU Connection
To avoid damage to equipment, do not install the Topaz Battery Box
(DX2E-32i/NX7E Battery Box) to the SL1000 system.
• Make sure the system power is off.
• If Expansion KSU(s) are installed, turn the power on/off in the order of
Expansion 3 KSU, Expansion 2 KSU, Expansion 1 KSU and then Main
KSU.
1. Power off the KSU and disconnect AC cord.
2. Open the Sub-Cover of the KSU.
Push to hold
Open
Sub-Cover
Figure 2-53 Sub-Cover Open and Hold
SL1000
ISSUE 3.0
2-36 Installation